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<div class="title">qwt_point_data.h</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_POINT_DATA_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_POINT_DATA_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;qwt_series_data.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;cstring&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html">   22</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_point_array_data.html">QwtPointArrayData</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;{</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <a class="code" href="class_qwt_point_array_data.html#ad5b5eb0f2b1b96bf6ab2eba2a9119851">QwtPointArrayData</a>( <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; x, <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; y );</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <a class="code" href="class_qwt_point_array_data.html#ad5b5eb0f2b1b96bf6ab2eba2a9119851">QwtPointArrayData</a>( <span class="keyword">const</span> T* x, <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_point_array_data.html#ae5aef5bd134c2d630f0ef3e125a39c73">size</a> );</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_point_array_data.html#ae5aef5bd134c2d630f0ef3e125a39c73">size</a>() <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_point_array_data.html#a410239064ae26a39eaa32308c1d5fe94">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; <a class="code" href="class_qwt_point_array_data.html#a5408ba6c2d54c11084f91d1235f9d969">xData</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; <a class="code" href="class_qwt_point_array_data.html#a5dd91b8c9b4420b660507749631815a0">yData</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a> m_x;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a> m_y;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;};</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html">   43</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_c_pointer_data.html">QwtCPointerData</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;{</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <a class="code" href="class_qwt_c_pointer_data.html#af428def7cdbefbc17adc44b6f7a756f0">QwtCPointerData</a>( <span class="keyword">const</span> T* x, <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_c_pointer_data.html#a558723d97d5488e33f027964c03461fd">size</a> );</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_c_pointer_data.html#a558723d97d5488e33f027964c03461fd">size</a>() <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_c_pointer_data.html#a5b726e4dd1cf5f308a5db63b6c7dc106">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="keyword">const</span> T* <a class="code" href="class_qwt_c_pointer_data.html#a0110dfe294c6a8ffe8bf1a3ece33bb12">xData</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keyword">const</span> T* <a class="code" href="class_qwt_c_pointer_data.html#a1df32b9ef9fd3a17ea7b6e2379989883">yData</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keyword">const</span> T* m_x;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keyword">const</span> T* m_y;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordtype">size_t</span> m_size;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;};</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="class_qwt_value_point_data.html">   67</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_value_point_data.html">QwtValuePointData</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;{</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <a class="code" href="class_qwt_value_point_data.html#a11fde4706144f7f538e2e2df018c6934">QwtValuePointData</a>( <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; y );</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <a class="code" href="class_qwt_value_point_data.html#a11fde4706144f7f538e2e2df018c6934">QwtValuePointData</a>( <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_value_point_data.html#aa11c02c7ead7356a7c27d9770eb46858">size</a> );</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_value_point_data.html#aa11c02c7ead7356a7c27d9770eb46858">size</a>() <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_value_point_data.html#ab5dc7a078d176cc450640cc15472290b">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; <a class="code" href="class_qwt_value_point_data.html#ab78a7943230fa97de5fb676bc613dc04">yData</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a> m_y;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;};</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_value_data.html">   89</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_c_pointer_value_data.html">QwtCPointerValueData</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;{</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <a class="code" href="class_qwt_c_pointer_value_data.html#a4fbdb99f6bac3eb3d750c536160684b5">QwtCPointerValueData</a>( <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_c_pointer_value_data.html#a58fd410f87958d5e23cdfbb0abac493e">size</a> );</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_c_pointer_value_data.html#a58fd410f87958d5e23cdfbb0abac493e">size</a>() <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_c_pointer_value_data.html#aefd99c93ffd52d1efe5a3f35e18ec8a5">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="keyword">const</span> T* <a class="code" href="class_qwt_c_pointer_value_data.html#acf38b09fd4514e5a4739ec8547c435a9">yData</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keyword">const</span> T* m_y;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keywordtype">size_t</span> m_size;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;};</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="class_qwt_synthetic_point_data.html">  157</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_synthetic_point_data.html">QwtSyntheticPointData</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;{</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    <a class="code" href="class_qwt_synthetic_point_data.html">QwtSyntheticPointData</a>( <span class="keywordtype">size_t</span> size,</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; = <a class="code" href="class_qwt_interval.html">QwtInterval</a>() );</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordtype">void</span> setSize( <span class="keywordtype">size_t</span> size );</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a317d0f5151e4eaeac84ae798017a6af4">size</a>() <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    <span class="keywordtype">void</span> setInterval( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; );</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_point_series_data.html#a32910a252136baced49d1b7cf5e232eb">boundingRect</a>() <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_array_series_data.html#a0d91c91bb0116f9671a43cdb9ca13aa4">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="class_qwt_synthetic_point_data.html#af65186bea0056b3f7f46814c61d68c99">  178</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_synthetic_point_data.html#af65186bea0056b3f7f46814c61d68c99">y</a>( <span class="keywordtype">double</span> x ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">double</span> x( uint index ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">setRectOfInterest</a>( <span class="keyword">const</span> QRectF&amp; ) QWT_OVERRIDE;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    QRectF rectOfInterest() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    <span class="keywordtype">size_t</span> m_size;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <a class="code" href="class_qwt_interval.html">QwtInterval</a> m_interval;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    QRectF m_rectOfInterest;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <a class="code" href="class_qwt_interval.html">QwtInterval</a> m_intervalOfInterest;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;};</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html#ad5b5eb0f2b1b96bf6ab2eba2a9119851">  200</a></span>&#160;<a class="code" href="class_qwt_point_array_data.html#ad5b5eb0f2b1b96bf6ab2eba2a9119851">QwtPointArrayData&lt; T &gt;::QwtPointArrayData</a>(</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; x, <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; y )</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    : m_x( x )</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    , m_y( y )</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;{</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;}</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160; </div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html#a63a980c57977d854d8a308e5a7524140">  216</a></span>&#160;<a class="code" href="class_qwt_point_array_data.html#ad5b5eb0f2b1b96bf6ab2eba2a9119851">QwtPointArrayData&lt; T &gt;::QwtPointArrayData</a>( <span class="keyword">const</span> T* x, <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> size )</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;{</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    m_x.resize( size );</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    std::memcpy( m_x.data(), x, size * <span class="keyword">sizeof</span>( T ) );</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    m_y.resize( size );</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    std::memcpy( m_y.data(), y, size * <span class="keyword">sizeof</span>( T ) );</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;}</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html#ae5aef5bd134c2d630f0ef3e125a39c73">  227</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="class_qwt_point_array_data.html#ae5aef5bd134c2d630f0ef3e125a39c73">QwtPointArrayData&lt; T &gt;::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordflow">return</span> qMin( m_x.size(), m_y.size() );</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;}</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160; </div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html#a410239064ae26a39eaa32308c1d5fe94">  239</a></span>&#160;QPointF <a class="code" href="class_qwt_point_array_data.html#a410239064ae26a39eaa32308c1d5fe94">QwtPointArrayData&lt; T &gt;::sample</a>( <span class="keywordtype">size_t</span> index )<span class="keyword"> const</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <span class="keywordflow">return</span> QPointF( m_x[<span class="keywordtype">int</span>( index )], m_y[<span class="keywordtype">int</span>( index )] );</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;}</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160; </div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00246"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html#a5408ba6c2d54c11084f91d1235f9d969">  246</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; <a class="code" href="class_qwt_point_array_data.html#a5408ba6c2d54c11084f91d1235f9d969">QwtPointArrayData&lt; T &gt;::xData</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    <span class="keywordflow">return</span> m_x;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;}</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html#a5dd91b8c9b4420b660507749631815a0">  253</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; <a class="code" href="class_qwt_point_array_data.html#a5dd91b8c9b4420b660507749631815a0">QwtPointArrayData&lt; T &gt;::yData</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keywordflow">return</span> m_y;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;}</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="class_qwt_value_point_data.html#a11fde4706144f7f538e2e2df018c6934">  266</a></span>&#160;<a class="code" href="class_qwt_value_point_data.html#a11fde4706144f7f538e2e2df018c6934">QwtValuePointData&lt; T &gt;::QwtValuePointData</a>( <span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; y )</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    : m_y( y )</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;{</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;}</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="class_qwt_value_point_data.html#ad0008d679ae693acd523d82d041f45d8">  279</a></span>&#160;<a class="code" href="class_qwt_value_point_data.html#a11fde4706144f7f538e2e2df018c6934">QwtValuePointData&lt; T &gt;::QwtValuePointData</a>( <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> size )</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;{</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    m_y.resize( size );</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;    std::memcpy( m_y.data(), y, size * <span class="keyword">sizeof</span>( T ) );</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;}</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="class_qwt_value_point_data.html#aa11c02c7ead7356a7c27d9770eb46858">  287</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="class_qwt_value_point_data.html#aa11c02c7ead7356a7c27d9770eb46858">QwtValuePointData&lt; T &gt;::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    <span class="keywordflow">return</span> m_y.size();</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;}</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160; </div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="class_qwt_value_point_data.html#ab5dc7a078d176cc450640cc15472290b">  299</a></span>&#160;QPointF <a class="code" href="class_qwt_value_point_data.html#ab5dc7a078d176cc450640cc15472290b">QwtValuePointData&lt; T &gt;::sample</a>( <span class="keywordtype">size_t</span> index )<span class="keyword"> const</span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    <span class="keywordflow">return</span> QPointF( index, m_y[<span class="keywordtype">int</span>( index )] );</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;}</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="class_qwt_value_point_data.html#ab78a7943230fa97de5fb676bc613dc04">  306</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_q_vector.html">QVector&lt; T &gt;</a>&amp; <a class="code" href="class_qwt_value_point_data.html#ab78a7943230fa97de5fb676bc613dc04">QwtValuePointData&lt; T &gt;::yData</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    <span class="keywordflow">return</span> m_y;</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;}</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160; </div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html#af428def7cdbefbc17adc44b6f7a756f0">  326</a></span>&#160;<a class="code" href="class_qwt_c_pointer_data.html#af428def7cdbefbc17adc44b6f7a756f0">QwtCPointerData&lt; T &gt;::QwtCPointerData</a>( <span class="keyword">const</span> T* x, <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> size )</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    : m_x( x )</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    , m_y( y )</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    , m_size( size )</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;{</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;}</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160; </div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00335"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html#a558723d97d5488e33f027964c03461fd">  335</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="class_qwt_c_pointer_data.html#a558723d97d5488e33f027964c03461fd">QwtCPointerData&lt; T &gt;::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="keywordflow">return</span> m_size;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;}</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160; </div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00347"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html#a5b726e4dd1cf5f308a5db63b6c7dc106">  347</a></span>&#160;QPointF <a class="code" href="class_qwt_c_pointer_data.html#a5b726e4dd1cf5f308a5db63b6c7dc106">QwtCPointerData&lt; T &gt;::sample</a>( <span class="keywordtype">size_t</span> index )<span class="keyword"> const</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <span class="keywordflow">return</span> QPointF( m_x[<span class="keywordtype">int</span>( index )], m_y[<span class="keywordtype">int</span>( index )] );</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;}</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160; </div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00354"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html#a0110dfe294c6a8ffe8bf1a3ece33bb12">  354</a></span>&#160;<span class="keyword">const</span> T* <a class="code" href="class_qwt_c_pointer_data.html#a0110dfe294c6a8ffe8bf1a3ece33bb12">QwtCPointerData&lt; T &gt;::xData</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    <span class="keywordflow">return</span> m_x;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;}</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160; </div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html#a1df32b9ef9fd3a17ea7b6e2379989883">  361</a></span>&#160;<span class="keyword">const</span> T* <a class="code" href="class_qwt_c_pointer_data.html#a1df32b9ef9fd3a17ea7b6e2379989883">QwtCPointerData&lt; T &gt;::yData</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    <span class="keywordflow">return</span> m_y;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;}</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160; </div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_value_data.html#a4fbdb99f6bac3eb3d750c536160684b5">  380</a></span>&#160;<a class="code" href="class_qwt_c_pointer_value_data.html#a4fbdb99f6bac3eb3d750c536160684b5">QwtCPointerValueData&lt; T &gt;::QwtCPointerValueData</a>( <span class="keyword">const</span> T* y, <span class="keywordtype">size_t</span> size )</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    : m_y( y )</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    , m_size( size )</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;{</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;}</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160; </div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00388"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_value_data.html#a58fd410f87958d5e23cdfbb0abac493e">  388</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="class_qwt_c_pointer_value_data.html#a58fd410f87958d5e23cdfbb0abac493e">QwtCPointerValueData&lt; T &gt;::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    <span class="keywordflow">return</span> m_size;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;}</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00400"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_value_data.html#aefd99c93ffd52d1efe5a3f35e18ec8a5">  400</a></span>&#160;QPointF <a class="code" href="class_qwt_c_pointer_value_data.html#aefd99c93ffd52d1efe5a3f35e18ec8a5">QwtCPointerValueData&lt; T &gt;::sample</a>( <span class="keywordtype">size_t</span> index )<span class="keyword"> const</span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordflow">return</span> QPointF( index, m_y[ <span class="keywordtype">int</span>( index ) ] );</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;}</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160; </div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a name="l00407"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_value_data.html#acf38b09fd4514e5a4739ec8547c435a9">  407</a></span>&#160;<span class="keyword">const</span> T* <a class="code" href="class_qwt_c_pointer_value_data.html#acf38b09fd4514e5a4739ec8547c435a9">QwtCPointerValueData&lt; T &gt;::yData</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    <span class="keywordflow">return</span> m_y;</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;}</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160; </div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclass_q_vector_html"><div class="ttname"><a href="class_q_vector.html">QVector</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__clipper_8h_source.html#l00023">qwt_clipper.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_array_series_data_html_a0d91c91bb0116f9671a43cdb9ca13aa4"><div class="ttname"><a href="class_qwt_array_series_data.html#a0d91c91bb0116f9671a43cdb9ca13aa4">QwtArraySeriesData&lt; QPointF &gt;::sample</a></div><div class="ttdeci">virtual QPointF sample(size_t index) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8h_source.html#l00165">qwt_series_data.h:203</a></div></div>
<div class="ttc" id="aclass_qwt_array_series_data_html_a317d0f5151e4eaeac84ae798017a6af4"><div class="ttname"><a href="class_qwt_array_series_data.html#a317d0f5151e4eaeac84ae798017a6af4">QwtArraySeriesData&lt; QPointF &gt;::size</a></div><div class="ttdeci">virtual size_t size() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8h_source.html#l00157">qwt_series_data.h:197</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_data_html"><div class="ttname"><a href="class_qwt_c_pointer_data.html">QwtCPointerData</a></div><div class="ttdoc">Data class containing two pointers to memory blocks of T.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00043">qwt_point_data.h:44</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_data_html_a0110dfe294c6a8ffe8bf1a3ece33bb12"><div class="ttname"><a href="class_qwt_c_pointer_data.html#a0110dfe294c6a8ffe8bf1a3ece33bb12">QwtCPointerData::xData</a></div><div class="ttdeci">const T * xData() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00354">qwt_point_data.h:354</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_data_html_a1df32b9ef9fd3a17ea7b6e2379989883"><div class="ttname"><a href="class_qwt_c_pointer_data.html#a1df32b9ef9fd3a17ea7b6e2379989883">QwtCPointerData::yData</a></div><div class="ttdeci">const T * yData() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00361">qwt_point_data.h:361</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_data_html_a558723d97d5488e33f027964c03461fd"><div class="ttname"><a href="class_qwt_c_pointer_data.html#a558723d97d5488e33f027964c03461fd">QwtCPointerData::size</a></div><div class="ttdeci">virtual size_t size() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00335">qwt_point_data.h:335</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_data_html_a5b726e4dd1cf5f308a5db63b6c7dc106"><div class="ttname"><a href="class_qwt_c_pointer_data.html#a5b726e4dd1cf5f308a5db63b6c7dc106">QwtCPointerData::sample</a></div><div class="ttdeci">virtual QPointF sample(size_t index) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00347">qwt_point_data.h:347</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_data_html_af428def7cdbefbc17adc44b6f7a756f0"><div class="ttname"><a href="class_qwt_c_pointer_data.html#af428def7cdbefbc17adc44b6f7a756f0">QwtCPointerData::QwtCPointerData</a></div><div class="ttdeci">QwtCPointerData(const T *x, const T *y, size_t size)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00326">qwt_point_data.h:326</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_value_data_html"><div class="ttname"><a href="class_qwt_c_pointer_value_data.html">QwtCPointerValueData</a></div><div class="ttdoc">Data class containing a pointer to memory of y coordinates.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00089">qwt_point_data.h:90</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_value_data_html_a4fbdb99f6bac3eb3d750c536160684b5"><div class="ttname"><a href="class_qwt_c_pointer_value_data.html#a4fbdb99f6bac3eb3d750c536160684b5">QwtCPointerValueData::QwtCPointerValueData</a></div><div class="ttdeci">QwtCPointerValueData(const T *y, size_t size)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00380">qwt_point_data.h:380</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_value_data_html_a58fd410f87958d5e23cdfbb0abac493e"><div class="ttname"><a href="class_qwt_c_pointer_value_data.html#a58fd410f87958d5e23cdfbb0abac493e">QwtCPointerValueData::size</a></div><div class="ttdeci">virtual size_t size() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00388">qwt_point_data.h:388</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_value_data_html_acf38b09fd4514e5a4739ec8547c435a9"><div class="ttname"><a href="class_qwt_c_pointer_value_data.html#acf38b09fd4514e5a4739ec8547c435a9">QwtCPointerValueData::yData</a></div><div class="ttdeci">const T * yData() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00407">qwt_point_data.h:407</a></div></div>
<div class="ttc" id="aclass_qwt_c_pointer_value_data_html_aefd99c93ffd52d1efe5a3f35e18ec8a5"><div class="ttname"><a href="class_qwt_c_pointer_value_data.html#aefd99c93ffd52d1efe5a3f35e18ec8a5">QwtCPointerValueData::sample</a></div><div class="ttdeci">virtual QPointF sample(size_t index) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00400">qwt_point_data.h:400</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html"><div class="ttname"><a href="class_qwt_interval.html">QwtInterval</a></div><div class="ttdoc">A class representing an interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00022">qwt_interval.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_point_array_data_html"><div class="ttname"><a href="class_qwt_point_array_data.html">QwtPointArrayData</a></div><div class="ttdoc">Interface for iterating over two QVector&lt;T&gt; objects.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00022">qwt_point_data.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_point_array_data_html_a410239064ae26a39eaa32308c1d5fe94"><div class="ttname"><a href="class_qwt_point_array_data.html#a410239064ae26a39eaa32308c1d5fe94">QwtPointArrayData::sample</a></div><div class="ttdeci">virtual QPointF sample(size_t index) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00239">qwt_point_data.h:239</a></div></div>
<div class="ttc" id="aclass_qwt_point_array_data_html_a5408ba6c2d54c11084f91d1235f9d969"><div class="ttname"><a href="class_qwt_point_array_data.html#a5408ba6c2d54c11084f91d1235f9d969">QwtPointArrayData::xData</a></div><div class="ttdeci">const QVector&lt; T &gt; &amp; xData() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00246">qwt_point_data.h:246</a></div></div>
<div class="ttc" id="aclass_qwt_point_array_data_html_a5dd91b8c9b4420b660507749631815a0"><div class="ttname"><a href="class_qwt_point_array_data.html#a5dd91b8c9b4420b660507749631815a0">QwtPointArrayData::yData</a></div><div class="ttdeci">const QVector&lt; T &gt; &amp; yData() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00253">qwt_point_data.h:253</a></div></div>
<div class="ttc" id="aclass_qwt_point_array_data_html_ad5b5eb0f2b1b96bf6ab2eba2a9119851"><div class="ttname"><a href="class_qwt_point_array_data.html#ad5b5eb0f2b1b96bf6ab2eba2a9119851">QwtPointArrayData::QwtPointArrayData</a></div><div class="ttdeci">QwtPointArrayData(const QVector&lt; T &gt; &amp;x, const QVector&lt; T &gt; &amp;y)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00200">qwt_point_data.h:200</a></div></div>
<div class="ttc" id="aclass_qwt_point_array_data_html_ae5aef5bd134c2d630f0ef3e125a39c73"><div class="ttname"><a href="class_qwt_point_array_data.html#ae5aef5bd134c2d630f0ef3e125a39c73">QwtPointArrayData::size</a></div><div class="ttdeci">virtual size_t size() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00227">qwt_point_data.h:227</a></div></div>
<div class="ttc" id="aclass_qwt_point_series_data_html"><div class="ttname"><a href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div><div class="ttdoc">Interface for iterating over an array of points.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8h_source.html#l00209">qwt_series_data.h:210</a></div></div>
<div class="ttc" id="aclass_qwt_point_series_data_html_a32910a252136baced49d1b7cf5e232eb"><div class="ttname"><a href="class_qwt_point_series_data.html#a32910a252136baced49d1b7cf5e232eb">QwtPointSeriesData::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const override</div><div class="ttdoc">Calculate the bounding rectangle.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8cpp_source.html#l00263">qwt_series_data.cpp:263</a></div></div>
<div class="ttc" id="aclass_qwt_series_data_html_a391b4601a7454b2f9582fbc2662d108e"><div class="ttname"><a href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">QwtSeriesData&lt; QPointF &gt;::setRectOfInterest</a></div><div class="ttdeci">virtual void setRectOfInterest(const QRectF &amp;rect)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__series__data_8h_source.html#l00102">qwt_series_data.h:124</a></div></div>
<div class="ttc" id="aclass_qwt_synthetic_point_data_html"><div class="ttname"><a href="class_qwt_synthetic_point_data.html">QwtSyntheticPointData</a></div><div class="ttdoc">Synthetic point data.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00157">qwt_point_data.h:158</a></div></div>
<div class="ttc" id="aclass_qwt_synthetic_point_data_html_af65186bea0056b3f7f46814c61d68c99"><div class="ttname"><a href="class_qwt_synthetic_point_data.html#af65186bea0056b3f7f46814c61d68c99">QwtSyntheticPointData::y</a></div><div class="ttdeci">virtual double y(double x) const =0</div></div>
<div class="ttc" id="aclass_qwt_value_point_data_html"><div class="ttname"><a href="class_qwt_value_point_data.html">QwtValuePointData</a></div><div class="ttdoc">Interface for iterating over a QVector&lt;T&gt;.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00067">qwt_point_data.h:68</a></div></div>
<div class="ttc" id="aclass_qwt_value_point_data_html_a11fde4706144f7f538e2e2df018c6934"><div class="ttname"><a href="class_qwt_value_point_data.html#a11fde4706144f7f538e2e2df018c6934">QwtValuePointData::QwtValuePointData</a></div><div class="ttdeci">QwtValuePointData(const QVector&lt; T &gt; &amp;y)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00266">qwt_point_data.h:266</a></div></div>
<div class="ttc" id="aclass_qwt_value_point_data_html_aa11c02c7ead7356a7c27d9770eb46858"><div class="ttname"><a href="class_qwt_value_point_data.html#aa11c02c7ead7356a7c27d9770eb46858">QwtValuePointData::size</a></div><div class="ttdeci">virtual size_t size() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00287">qwt_point_data.h:287</a></div></div>
<div class="ttc" id="aclass_qwt_value_point_data_html_ab5dc7a078d176cc450640cc15472290b"><div class="ttname"><a href="class_qwt_value_point_data.html#ab5dc7a078d176cc450640cc15472290b">QwtValuePointData::sample</a></div><div class="ttdeci">virtual QPointF sample(size_t index) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00299">qwt_point_data.h:299</a></div></div>
<div class="ttc" id="aclass_qwt_value_point_data_html_ab78a7943230fa97de5fb676bc613dc04"><div class="ttname"><a href="class_qwt_value_point_data.html#ab78a7943230fa97de5fb676bc613dc04">QwtValuePointData::yData</a></div><div class="ttdeci">const QVector&lt; T &gt; &amp; yData() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__point__data_8h_source.html#l00306">qwt_point_data.h:306</a></div></div>
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